Steel casting is a specialized form of casting involving various types of steel Steel castings are used when cast irons cannot deliver enough strength or shock resistance

A blast furnace is a type of metallurgical furnace used for smelting to produce metals, typically iron and general steel, http://wwwsmallcapinvestor

Typically, a crucible is defined as a container in which metals are melted, usually at temperatures above 550 °C These crucibles are typically made of graphite with clay as a binder material

In modern medicine, we take for granted the ability of doctors to use anesthesia, shielding us from the pain of surgery It has not always been this way; a great number of experimental anesthesias were tried over the years, some with horrific results, even death

The cementation process is a now-obsolete technique for making steel with the carburization of iron Unlike modern steelmaking it increased the amount of carbon in the iron

When one thinks of charcoal, we normally think of the most important historical use of wood charcoal; as the main ingredient in gunpowder However, it was of major importance in metallurgical operations as a reducing agent, primarily in the manufacture of steel

There are three general uses of the term “Blast” in the making of steel It’s hard to overstate the importance of the steel industry in the United States, especially in the late 1800’s and early 1900’s

The Bessemer process of steel making was the first low cost industrial process for the mass-production of general steel (http://wwwgensteel